400527247441 has 8 divisors (see below), whose sum is σ = 402050477664. Its totient is φ = 399004777920.

The previous prime is 400527247387. The next prime is 400527247447. The reversal of 400527247441 is 144742725004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 400527247441 - 2⁷ = 400527247313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 400527247394 and 400527247403.

It is not an unprimeable number, because it can be changed into a prime (400527247447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 876210 + ... + 1252516.

It is an arithmetic number, because the mean of its divisors is an integer number (50256309708).

Almost surely, 2^400527247441 is an apocalyptic number.

It is an amenable number.

400527247441 is a deficient number, since it is larger than the sum of its proper divisors (1523230223).

400527247441 is a wasteful number, since it uses less digits than its factorization.

400527247441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380351.

The product of its (nonzero) digits is 250880, while the sum is 40.

The spelling of 400527247441 in words is "four hundred billion, five hundred twenty-seven million, two hundred forty-seven thousand, four hundred forty-one".